JP2010047241A - Glass cleaning wiper blade - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a windshield wiper blade with a function of removing smudge thoroughly by rubbing like a cleaning towel when a wiper is operated to remove the smudge, because front glass caked with insects, smudge, etc. while a vehicle is traveling at a high speed cannot be easily removed by a windshield wiper even if a washing fluid is applied. <P>SOLUTION: A cleaning blade A is provided on a windshield wiper blade of Fig.1 and as shown in Fig.2 as the windshield wiper blade is tilted by the angle θ when the windshield wiper is operated, the cleaning blade A rubs front glass, thereby removing smudge which a windshield wiper blade B has not been able to remove. A glass cleaning windshield wiper blade in which the cleaning blade and the windshield wiper blade are integrated is a solution to the problem. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

The present invention relates to a glass cleaning wiper blade which has a function of wiping water on a windshield of a vehicle windshield, and a function of removing dirt and dirt.

The conventional wiper is for wiping water and improving the visibility of the windshield, but it is difficult to remove the dirt stuck to the glass. When the vehicle is running, insects and the like are stuck to the windshield at high speed. Even if the dirt that has stuck is wiped off with a cleaning solution, it cannot be easily removed, and there is no better way than washing it manually with a cleaning towel.

Therefore, an object of the present invention is to provide a wiper blade that can remove dirt by sticking the wiper blade itself with a function of removing dirt cleanly by friction like a towel and removing the dirt just by applying the wiper.

Furthermore, it is made into a shape that can be easily attached to an existing vehicle so as to fit in a wiper frame of a conventional mechanism.

The cleaning blade B is provided on the wiper blade so that it can be cleaned just by moving the wiper, and the cleaning blade is rubbed against the glass surface by friction when the blade wipes the glass surface. Remove sticking dirt.

Hereinafter, the present invention and embodiments as examples thereof will be described in more detail with reference to the drawings.

FIG. 1 is a cross-sectional view of the present invention. The shape of the clip blade H is not changed so that it fits in the wiper frame F that is a conventional ordinary article, and the guide blade C, the wiper blade B, and the cleaning blade A are characterized.

Since the shape of the clip blade H is not different from a conventional general-purpose product, it can be easily attached to the current vehicle.

The wiper blade B is not different from the normal operation, and wipes off the water on the glass surface while being inclined as shown in FIG. At that time, the cleaning blade A that is in contact with the glass surface due to the inclination of the wiper blade B moves so as to rub the glass surface due to the operation of the wiper, and removes dirt that cannot be removed by a normal wiper blade by the friction. Can do.

The inclination angle θ of the wiper blade needs to be kept constant in order to form a uniform water film on the glass surface. In order to maintain the angle, the cleaning blade B hits the guide blade C as shown in FIG.

The guide blade C in FIG. 2 is characterized in that the cleaning blade can be stably in contact with the cleaning blade B by reducing the angle of the portion that receives the cleaning blade B and inclining it to widen the surface G of the portion that the cleaning blade contacts. is there.

The neck portion D of the wiper blade of FIG. 2 has a narrow neck portion so that only the portion below the neck is inclined. By inclining only the portion below the neck, the bending force transmitted to the wiper frame F and the guide blade C can be reduced, and the load applied to the mechanism can be reduced.

The cleaning blade is made of a fiber mesh, sponge, brush, sponge, etc., or a material with small irregularities and hairs suitable for scraping dirt. In addition, it is a lightweight material and has excellent weather resistance so as not to change the weight from the conventional wiper blade.

The shape of the cleaning brush is a columnar shape, a square, a triangle, or a shape suitable for scraping dirt, and a shape that can reduce the cross-sectional shape and reduce the weight.

FIG. 3 is a view of a wiper wiping off water. The water 1 is first wiped by the cleaning blade, but the water is wiped by the wiper blade because the water is not completely wiped due to the material of the cleaning blade.

The invention's effect

The present invention adds a glass cleaning function to a conventionally used wiper blade, and is easy to install and replace as in the conventional method, and greatly improves the cleaning function. This is effective for improving the visibility of the windshield surface.

Even if the wiper is operated, it is possible to remove even sticky dirt, so that manual cleaning can be reduced.

  Cross section of the present invention   The wiper is operating   Figure of wiper in operation

Explanation of symbols

A. Cleaning blade B. Wiper blade C.I. Guide blade D.E. Neck E.E. Cleaning blade F. Wiper frame Inclined surface of guide blade Clip blade I. water

Claims (8)

A glass cleaning wiper blade which is provided with a cleaning blade A for scraping off glass stains on the wiper blade B, and can perform glass cleaning and water wiping simultaneously when the wiper is in operation. 2. A glass cleaning wiper blade that uses the angle at which the blade bends when the wiper blade B of FIG. 2 wipes glass, and the cleaning blade provided on the side of the wiper blade is in contact with the glass surface so that the glass surface can be cleaned. A glass cleaning wiper blade that scrapes off dirt and dirt that adheres to the glass surface due to the friction of the cleaning blade tilted by the movement of the wiper. The cleaning blade A provided on both sides of the wiper blade keeps the inclination angle θ of the blade, and when the blade is inclined as shown in FIG. A glass cleaning wiper blade that features. The guide blade C reduces the angle of the surface on which the cleaning blade contacts and creates an inclined surface G to widen the area of the G surface, and the cleaning blade stably contacts the G surface so that the wiper blade maintains the inclination angle θ. A glass cleaning wiper blade that is characterized by being able to. The cleaning blade is made of a fiber mesh, sponge, brush, sponge, etc., or a material with small irregularities and hairs suitable for scraping dirt. The shape of the cleaning blade is cylindrical, square, triangular, or a shape suitable for scraping off dirt. A glass cleaning wiper blade comprising at least one wiper blade according to any one of claims 1 to 7.

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